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词语病菌拆分为汉字:
病字的拼音、笔画、偏旁部首、笔顺、繁体字,病字字源来历,病字演变
生物体发生不健康的现象:疾~。~症。~例。~痛。~情。~源。~愈。~变。~危。~逝。~榻。~残。缺点,错误:语~。通~。弊~。损害,祸害:祸国~民。不满,责备:诟~。烦躁,担忧:“郑人~之”。……
菌字的拼音、笔画、偏旁部首、笔顺、繁体字,菌字字源来历,菌字演变
1. 菌 [jūn]2. 菌 [jùn]菌 [jūn]低等植物的一大类,不开花,没有茎和叶子,不含叶绿素,不能自己制造养料,过寄生生活,种类繁多:细~。真~。病~。~肥。菌 [jùn]即“蕈”。……
查询词语:病菌
汉语拼音:bìng jūn
CONTAGIOUS diseases are usually dealt with by isolating the patient, lest he infect anyone else, and then by trying to treat the illness.
一般来讲,得了传染病的病人会被隔离,以免他将病菌传染给他人,然后再想办法对其治疗。Even when a microbe succeeds at leaping from one species to another, the new host is often a dead end.
即使病菌从一个物种传染到另一物种,新的病菌携带者基本不会继续传染给别人了。So if you were to mosquito-proof houses you should be able to get these organisms to evolve to mildness.
那么,如果你在防蚊的房屋里,你就能够使得这些病菌进化的更温和。brian: i guess so. even though i seem to be over the worst of it, i don't want to give the bug to anyone in the office.
布赖恩:我认为是这样。即使我好像要从最坏的病情恢复,我不想把病菌感染给办公室的任何人。The waste material might have infectivity bacteria, viruses, chemical pollutants and radioactive such harmful substances, for great risk.
废物中可能存有传染性病菌、病毒、化学污染物及放射性等有害物质,具有极大的危险性。The invading-resistance of tobacco plant was proved to be more ready to be delivered to offspring than spreading-resistance to the disease.
烟草对赤星病病菌侵入的抗性较抗病斑扩展的能力更容易通过品种间杂交传递给后代。In the United States, more than one million resistant infections are linked to at least a hundred thousand hospital deaths every year.
在美国,每年有100多万个抗药性病菌感染病例,和至少10万个医院中的死亡病例有关。And I'm going to be talking, to begin with, as I said, about diarrheal disease organisms.
而我将要谈论的,正如我所说,首先从痢疾病菌开始。"This strain has never been found in any animal, so it is possible that it could have come from straight from the environment into humans" .
这次疫情的致病菌从未在任何动物体内检出,所以很可能它是从环境中直接进入人体。凡能引起人类疾病的细菌,统称为病原菌或致病菌(pathogenic bacterium)。细菌在人体内寄生,增殖并引起疾病的特性称为细菌的致病性或病原性(pathogenicity)。致病性是细菌种的特征之一,具有质的概念,如鼠疫细菌引起鼠疫,结核杆菌引起结核。致病性强弱程度以毒力(virulence)表示,是量的概念。各种细菌的毒力不同,并可因宿主种类及环境条件不同而发生变化。同一种细菌也有强毒、弱毒与无毒菌株之分。细菌的毒力常用半数死量(median lethal dose, ld50)或半数感染量(median infective dose,id50)表示,其含义是在单位时间内,通过一定途径,使一定体重的某种实验动物半数死亡或被感染所需的最少量的细菌数或细菌毒素量。病原菌的致病作用与其毒力、侵入机体的数量、侵入途径及机体的免疫状态密切相关。